JPS5395618A - Silver halide photosensitive material - Google Patents

Silver halide photosensitive material

Info

Publication number
JPS5395618A
JPS5395618A JP992377A JP992377A JPS5395618A JP S5395618 A JPS5395618 A JP S5395618A JP 992377 A JP992377 A JP 992377A JP 992377 A JP992377 A JP 992377A JP S5395618 A JPS5395618 A JP S5395618A
Authority
JP
Japan
Prior art keywords
silver halide
photosensitive material
halide photosensitive
elevate
dispersing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP992377A
Other languages
Japanese (ja)
Inventor
Tatsushi Iitaka
Shunji Matsuo
Toshio Hase
Kazuo Takahashi
Takeshi Haniyu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP992377A priority Critical patent/JPS5395618A/en
Priority to DE19782803196 priority patent/DE2803196A1/en
Priority to GB392178A priority patent/GB1593751A/en
Publication of JPS5395618A publication Critical patent/JPS5395618A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/067—Additives for high contrast images, other than hydrazine compounds

Abstract

PURPOSE: To elevate contrast of an image formed, and to adapt a lithographic photosensitive material for forming a superior line or dotted image, by dispersing a tetrazolium compound in a specified non-diffusive state in a silver halide emulsion layer.
COPYRIGHT: (C)1978,JPO&Japio
JP992377A 1977-02-01 1977-02-01 Silver halide photosensitive material Pending JPS5395618A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP992377A JPS5395618A (en) 1977-02-01 1977-02-01 Silver halide photosensitive material
DE19782803196 DE2803196A1 (en) 1977-02-01 1978-01-25 LIGHT SENSITIVE PHOTOGRAPHIC SILVER HALOGENIDE RECORDING MATERIAL
GB392178A GB1593751A (en) 1977-02-01 1978-01-31 Light-sensitive silver halide photographic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP992377A JPS5395618A (en) 1977-02-01 1977-02-01 Silver halide photosensitive material

Publications (1)

Publication Number Publication Date
JPS5395618A true JPS5395618A (en) 1978-08-22

Family

ID=11733598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP992377A Pending JPS5395618A (en) 1977-02-01 1977-02-01 Silver halide photosensitive material

Country Status (3)

Country Link
JP (1) JPS5395618A (en)
DE (1) DE2803196A1 (en)
GB (1) GB1593751A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149946A (en) * 1984-12-24 1986-07-08 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62157028A (en) * 1985-12-28 1987-07-13 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62157027A (en) * 1985-12-28 1987-07-13 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPH02168246A (en) * 1988-12-22 1990-06-28 Konica Corp Silver halide photographic sensitive material prevented from causing fluctuation of performance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8802024D0 (en) * 1988-01-29 1988-02-24 Minnesota Mining & Mfg High contrast photographic materials containing microcrystal dispersions of hydrazines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149946A (en) * 1984-12-24 1986-07-08 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62157028A (en) * 1985-12-28 1987-07-13 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62157027A (en) * 1985-12-28 1987-07-13 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPH02168246A (en) * 1988-12-22 1990-06-28 Konica Corp Silver halide photographic sensitive material prevented from causing fluctuation of performance

Also Published As

Publication number Publication date
DE2803196A1 (en) 1978-08-03
GB1593751A (en) 1981-07-22

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